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Asymmetric plasmonic antennas deliver femtosecond pulses for fast optoelectronics

Nanowerk   -   Nanotechnology Websites

Researchers have succeeded for the first time in generating ultrashort electric pulses on a chip using metal antennas only a few nanometers in size, then running the signals a few millimeters above the surface and reading them in again a controlle...

Jun 26, 2018

New CRISPR-Gold technique reduces behavioral autism symptoms in mice

New Atlas   -   Scientific News Websites

A remarkable new study has successfully used the CRISPR-Cas9 gene editing technique to edit a specific gene in mice engineered to have fragile X syndrome (FXS), a single-gene disorder often related to autism. The single gene edit in the li...

Jun 26, 2018

Nanomaterials could mean more algae outbreaks for wetlands, waterways: High tech metal particles may inadvertently take a toll on aquatic life

ScienceDaily   -   General News Websites

The last 10 years have seen a surge in the use of tiny substances called nanomaterials in agrochemicals like pesticides and fungicides. The idea is to provide more disease protection and better yields for crops, while decreasing the amount of toxi...

Jun 25, 2018

Carbon Nanotubes Emerge as Potential Quantum Light Sources

Photonics Media   -   Scientific News Websites

Researchers report on the potential of carbon nanotubes as single-photon emitters for quantum information processing. A team at Los Alamos National Laboratory (LANL) is collaborating with colleagues at CNRS (The French National Center for Scient...

Jun 25, 2018

Defining the immunological effects of nucleic acid nanoparticles

Nanowerk   -   Nanotechnology Websites

Programmable nucleic acid nanoparticle (NANP) technology is a relatively new field that has already given rise to a host of self-assembling nucleic acid nanoparticles that are increasingly viewed as promising biological materials for medical appli...

Jun 25, 2018

Defining the immunological effects of nucleic acid nanoparticles

Nanowerk   -   Nanotechnology Websites

Programmable nucleic acid nanoparticle (NANP) technology is a relatively new field that has already given rise to a host of self-assembling nucleic acid nanoparticles that are increasingly viewed as promising biological materials for medical appli...

Jun 25, 2018

Thiol molecules drive gold atoms to form a forest of nanowires with useful properties

Phys.org   -   Scientific News Websites

Adjustments to sulfur-containing molecules have enabled researchers to precisely control the growth of gold nanowires, which are potentially useful in various applications including biosensors and catalysis.

Jun 25, 2018

US Army Places $2.6M Order for FLIR Reconnaissance Systems

Photonics Media   -   Scientific News Websites

Sensor systems developer FLIR Systems Inc. has been awarded a $2.6 million order from the U.S. Army to deliver the Black Hornet Personal Reconnaissance System (PRS). The FLIR Black Hornet Personal Reconnaissance System (PRS) will support squad-...

Jun 25, 2018

Ultrathin "stealth sheet" can hide and fake heat signatures

New Atlas   -   Scientific News Websites

Metamaterials that cloak people and objects from radar, visible light or infrared are usually thick and heavy, but now engineers at the University of Wisconsin-Madison have developed an ultrathin, lightweight sheet that absorbs heat signat...

Jun 25, 2018

Using gold nanoparticles to trigger sequential unfolding of 3D structures

Technology Org   -   Scientific News Websites

Researchers from North Carolina State University have developed a new technique that takes advantage of gold nanoparticles to

Jun 25, 2018

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